drm/exynos: IOMMU support should not be selectable by user
If system provides IOMMU feature, Exynos DRM should use it by default,
because the Exynos DRM subdrivers don't work correctly when Exynos IOMMU
driver has been enabled and no IOMMU support has been compiled into Exynos
DRM driver.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
diff --git a/drivers/gpu/drm/exynos/Kconfig b/drivers/gpu/drm/exynos/Kconfig
index c072999..7cf0b46 100644
--- a/drivers/gpu/drm/exynos/Kconfig
+++ b/drivers/gpu/drm/exynos/Kconfig
@@ -12,10 +12,9 @@
If M is selected the module will be called exynosdrm.
config DRM_EXYNOS_IOMMU
- bool "EXYNOS DRM IOMMU Support"
+ bool
depends on DRM_EXYNOS && EXYNOS_IOMMU && ARM_DMA_USE_IOMMU
- help
- Choose this option if you want to use IOMMU feature for DRM.
+ default y
config DRM_EXYNOS_DMABUF
bool "EXYNOS DRM DMABUF"